In the past you could
In the past you could make a request on grab bags, understanding it may be ignored. Didn’t see that option. Still I know it was a gamble and that’s fine but sending me duplicates I feel was a bad move. No one wants two of the same hat, especially at random when they are already risking not liking the hat. I buy 2-3 to increase my odds of getting one I like not get duplicates. And in the past this had worked great.